CN112650106A - Box cover, electric cabinet and control method thereof - Google Patents
Box cover, electric cabinet and control method thereof Download PDFInfo
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- CN112650106A CN112650106A CN202011468746.7A CN202011468746A CN112650106A CN 112650106 A CN112650106 A CN 112650106A CN 202011468746 A CN202011468746 A CN 202011468746A CN 112650106 A CN112650106 A CN 112650106A
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- display screen
- image signal
- face image
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Automation & Control Theory (AREA)
- Distribution Board (AREA)
Abstract
The invention discloses a box cover, an electric cabinet and a control method thereof, wherein the electric cabinet comprises a box body with an opening, an electronic device and a detection device connected with the electronic device are arranged in the box body, the detection device is used for detecting the electrical parameters of the electronic device, the box cover comprises a box cover body, a display screen and a controller, and the box cover body is used for covering the opening of the box body; the display screen is arranged on the box cover body; the controller is arranged on the box cover body and is used for being connected with the detection device in the electric cabinet, and the controller is connected with the display screen; the controller is used for determining the fault type of the corresponding electronic device according to the electrical parameters detected by the detection device and controlling the display screen to display the electrical parameters and the fault type. The invention improves the box cover structure of the electric control box, the display screen is arranged on the box cover, various parameters monitored by the electric control box, such as time, temperature, current, voltage, fault types and the like, are displayed, and the maintenance or overhaul of electronic devices in the electric control box is facilitated for workers.
Description
Technical Field
The invention relates to the technical field of electric cabinets, in particular to a cabinet cover, an electric cabinet and a control method of the electric cabinet.
Background
An electric cabinet is a device that contains one or more low-voltage switchgear devices and the control, measurement, signalling, protection, regulation, etc. associated therewith.
The existing electric cabinet comprises a box body and a box cover arranged on the box body, and electronic devices such as a circuit breaker and the like are arranged in the box body. However, when the operator maintains or overhauls the electronic device in the electric cabinet, the cover of the electric cabinet needs to be opened, which is troublesome to operate.
Disclosure of Invention
The invention mainly aims to provide a box cover, an electric cabinet and a control method thereof, aiming at displaying various parameters monitored by the electric cabinet, such as time, temperature, current, voltage, fault types and the like, so as to facilitate the maintenance or overhaul of electronic devices in the electric cabinet by workers.
In order to achieve the above object, the present invention provides a box cover applied to an electric cabinet, the electric cabinet including a box body having an opening, an electronic device and a detection device connected to the electronic device being disposed in the box body, the detection device being configured to detect an electrical parameter of the electronic device, the box cover including:
the box cover body is used for covering the opening of the box body; and
the display screen is arranged on the box cover body; and
the controller is arranged on the box cover body and is used for being connected with the detection device in the electric cabinet, and the controller is connected with the display screen;
the controller is used for determining the fault type corresponding to the electronic device according to the electrical parameters detected by the detection device and controlling the display screen to display the electrical parameters and the fault type.
In one embodiment, the case cover body is provided with an accommodating opening for accommodating the display screen, and the display screen is embedded in the accommodating opening of the case cover body; alternatively, the first and second electrodes may be,
the case lid still includes the panel frame, be equipped with the confession on the panel frame the installing port of display screen holding, the display screen inlays to be located in the installing port of panel frame to form display panel, display panel paste install in on the case lid body.
In one embodiment, the box cover further comprises a status indicator lamp, the box cover body is further provided with a first mounting hole for mounting the status indicator lamp, and the status indicator lamp is connected with the controller;
and the status indicator lamp is used for being lightened under the control of the controller when the electronic device has a fault so as to send out a fault alarm signal.
In one embodiment, the box cover further comprises a camera, and the camera is mounted on the box cover body and connected with the controller;
the camera is used for shooting videos or photos under the control of the controller and displaying the videos or photos through the display screen; and/or
The box cover further comprises a voice device, the voice device is installed on the box cover body, and the voice device is connected with the controller;
the voice device is used for receiving the sound signal and/or playing the sound signal.
In one embodiment, the box cover further comprises a temperature sensor, the temperature sensor is arranged on the box cover body, and the temperature sensor is connected with the controller;
the temperature sensor is used for detecting temperature signals and displaying the temperature signals through the display screen.
In one embodiment, the box cover further comprises a key, the box cover body is further provided with a second mounting hole for mounting the key, and the key is connected with the controller and used for setting the display content of the display screen;
the box cover comprises a box cover body and a key, wherein the key is a touch key, and a touch pad is covered on the box cover body corresponding to the position of the touch key.
In order to achieve the above object, the present invention further provides an electric cabinet, including:
a box body provided with an opening;
the electronic device is arranged in the box body; and
the box cover is the box cover, the box cover is arranged on the opening in a covering mode, and a display screen of the box cover is connected with the electronic device; the case lid includes:
the box cover body is used for covering the opening of the box body; and
and the display screen is arranged on the box cover body and is used for being connected with the electronic device in the electric cabinet.
In order to achieve the above object, the present invention further provides a control method of an electric cabinet, where the electric cabinet includes a cabinet body and a cabinet cover provided on the cabinet body, a circuit breaker is installed in the cabinet body, and a display screen and a camera are provided on the cabinet cover, and the control method of the electric cabinet includes the following steps:
acquiring a first face image signal captured by the camera;
comparing the first human face image signal with a preset human face image signal;
and when the first face image signal is matched with the preset face image signal, controlling the display screen to be lightened and displaying the electrical parameters of the circuit breaker.
In an embodiment, after the step of controlling the display screen to light and display the electrical parameter of the circuit breaker when the first facial image signal matches the preset facial image signal, the method further includes:
acquiring a gesture signal captured by the camera;
comparing the gesture signal with a preset gesture signal;
and when the gesture signal is matched with the preset gesture signal, controlling the circuit breaker to switch off the power supply of the power utilization system.
In an embodiment, the step of comparing the gesture signal with a predetermined gesture signal includes:
acquiring a second face image signal captured by the camera;
comparing the second face image signal, the first face image signal and the preset face image signal;
when the second face image signal, the first face image signal and the preset face image signal are not matched, controlling the display screen to display an alarm signal;
and when the second face image signal, the first face image signal and the preset face image signal are matched, comparing the gesture signal with a preset gesture signal.
In the technical scheme of the invention, the box cover comprises a box cover body, a display screen and a controller, wherein the box cover body is used for covering the opening of the box body, the display screen is arranged on the box cover body, the controller is arranged on the box cover body and is used for being connected with a detection device in the electric cabinet, the controller is connected with the display screen, and the controller is used for determining the fault type of the corresponding electronic device according to the electrical parameters detected by the detection device and controlling the display screen to display the electrical parameters and the fault type, so that the box cover can display various parameters monitored by the electric cabinet, such as time, temperature, current, voltage, fault type and the like, and the maintenance or overhaul of the electronic device in the electric cabinet is facilitated for a worker.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of a case cover according to the present invention;
FIG. 2 is a front view of one embodiment of the case lid of the present invention;
FIG. 3 is a schematic view of an embodiment of the lid (including a transparent plate) according to the present invention;
FIG. 4 is a schematic structural view of an embodiment of the case cover of the present invention;
FIG. 5 is an exploded view of one embodiment of the lid of the present invention;
FIG. 6 is a schematic structural diagram of an electric cabinet according to an embodiment of the present invention;
FIG. 7 is a schematic flow chart illustrating an embodiment of an electric cabinet control method according to the present invention;
FIG. 8 is a schematic flow chart illustrating another embodiment of the control method of the electric cabinet of the present invention;
fig. 9 is a schematic flow chart of another embodiment of the control method of the electric cabinet of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 100 | |
110 | |
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| 200 | |
| Mounting port | |
| 300 | |
400 | |
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| 500 | |
600 | |
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| 700 | |
800 | Push- |
|
| 110b | |
110c | |
|
| 10 | |
20 | Box cover |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
An electric cabinet is a device that contains one or more low-voltage switchgear devices and the control, measurement, signalling, protection, regulation, etc. associated therewith.
In an exemplary technique, the electric cabinet includes a box body and a box cover arranged on the box body, and electronic devices such as a circuit breaker and the like are arranged in the box body. However, when the operator maintains or overhauls the electronic device in the electric cabinet, the cover of the electric cabinet needs to be opened, which is troublesome to operate.
In order to realize that the box cover displays various parameters monitored by the electric control box, such as time, temperature, current, voltage, fault types and the like, and facilitate the maintenance or overhaul of electronic devices in the electric control box by workers, the invention provides the box cover which is applicable to various electric control boxes, in particular to the electric control box provided with electronic devices such as a circuit breaker and the like, and is not limited in the position.
Referring to fig. 1, 5 and 6, in an embodiment of the present invention, an electric cabinet applied to the case cover 20 includes a case body 10 having an opening, an electronic device such as a circuit breaker and a detection device connected to the electronic device are disposed in the case body 10, the detection device is used for detecting an electrical parameter of the electronic device, the case cover 20 includes a case cover body 100, a display screen 200 and a controller 400, and the case cover body 100 is used for covering the opening of the case body 10; the display screen 200 is arranged on the box cover body 100, the controller 400 is arranged on the box cover body 100 and is used for being connected with a detection device in the electric cabinet, and the controller 400 is connected with the display screen 200; the controller 400 is configured to determine a fault type of the corresponding electronic device according to the electrical parameter detected by the detection device, and control the display 200 to display the electrical parameter and the fault type.
The case cover body 100 may be assembled by a plurality of plastic or metal parts, or may be assembled by plastic parts and metal parts, or may be an integrally formed structure. The display screen 200 may be a touch screen such as an LCD or an OLED, or a conventional LED display screen, and is not limited herein.
In this embodiment, the controller 400 may be a micro-processing unit such as a single chip, a DSP, an FPGA, or the like, which is not limited herein.
In this embodiment, the display screen 200 may have a first display area, and a second display area and a third display area respectively adjacent to the first display area; the first display area can be used for displaying current time information; the second display area can be used for displaying weather information of the location; the third display area may be used to display an electrical parameter of the electronic device. Of course, in some other embodiments, the display screen 200 may have more display areas to present richer information.
In the manufacturing and assembling, the display panel 200 may be fixed to the lid main body 100 by bonding with glue or double-sided tape.
It can be understood that, because the case cover 20 of the present invention includes the case cover body 100, the display screen 200 and the controller 400, the case cover body 100 is used for covering the opening of the case body 10, the display screen 200 is arranged on the case cover body 100, the controller 400 is arranged on the case cover body 100 and is used for being connected with the detection device in the electric cabinet, the controller 400 is connected with the display screen 200, the controller 400 is used for determining the fault type of the corresponding electronic device according to the electrical parameter detected by the detection device and controlling the display screen 200 to display the electrical parameter and the fault type, so that the case cover 20 can display various parameters monitored by the electric cabinet, such as time, temperature, current, voltage, fault type and the like, and thus, the maintenance or overhaul of the electronic device in the electric cabinet by the staff is facilitated.
In order to facilitate the installation of the display screen 200 on the box cover body 100 and improve the assembly efficiency, in an embodiment, the box cover body 100 is provided with an accommodating opening for accommodating the display screen 200, and the display screen 200 is embedded in the accommodating opening of the box cover body 100; alternatively, in some other embodiments, with reference to fig. 2 to 5, the case lid 20 may further include a panel frame 110, the panel frame 110 is provided with a mounting opening 110a for accommodating the display screen 200, the display screen 200 is embedded in the mounting opening 110a of the panel frame 110 to form a display panel, and the display panel is mounted on the case lid body 100 in an abutting manner. Of course, in some other embodiments, other mounting structures may be adopted, and the specific structure of the display 200 is not limited herein.
Based on the above embodiments, referring to fig. 3 and 5, the case cover 20 may further include a transparent plate 300, the transparent plate 300 is covered on the display panel, and the transparent plate 300 is made of glass, PMMA or PC. It can be understood that the transparent plate 300 is disposed on the display 200, so as to protect the display 200 and prevent the display 200 from being damaged.
Further, in an embodiment, referring mainly to fig. 2 and fig. 4, the case cover 20 may further include a status indicator 500, the case cover body 100 is further provided with a first mounting hole 100b for mounting the status indicator 500, and the status indicator 500 is connected to the controller 400; and a status indicator lamp 500 for lighting under the control of the controller 400 to give a malfunction alarm signal when the electronic device malfunctions.
In an application scenario, when electronic components such as a circuit breaker and the like in an electric cabinet are in a normal working state, the controller 400 can control the light emitting color of the status indicator lamp 500 to be green; when electronic components such as circuit breakers in the electric cabinet are in a fault state, the controller 400 can control the light emitting color of the status indicator lamp 500 to be red light and to be in a continuous flashing state so as to remind workers or users that a fault is generated in the power utilization system and needs to be eliminated in time. Therefore, the case cover 20 of the present embodiment can greatly improve the safety of electricity usage.
In one embodiment, the cover 20 further includes a camera 600, the camera 600 is mounted on the cover body 100 and connected to the controller 400; and a camera 600 for taking a video or a photograph under the control of the controller 400 and displaying through the display screen 200.
Further, in an embodiment, referring mainly to fig. 3, the case cover 20 may further include a voice device 700, the voice device 700 is mounted on the case cover body 100, and the voice device 700 is connected to the controller 400; the speech apparatus 700 is used for receiving the sound signal and/or playing the sound signal.
In this embodiment, the camera 600 arranged on the box cover 20 can play a plurality of roles, on one hand, when the power utilization system fails, the camera 600 and the voice device 700 can be matched to realize real-time video call, so that the user can communicate with maintenance personnel in time, and the troubleshooting efficiency is improved; on the other hand, in the use at ordinary times of electric cabinet, camera 600 also can carry out real time monitoring to indoor environment such as office and show through display screen 200 and monitor the picture, and whether controller 400 also can judge indoor personnel activity through video signal, and after all personnel leave the office and reach the system and predetermine the time, the steerable electric cabinet of controller 400 carries out the auto-power-off operation to save the electric energy.
In addition, in some use environments, the voice device 700 of the electric cabinet applied to the box cover can also realize a visual doorbell function in combination with the display screen 200.
It should be noted that in some application scenarios, the cover 20 may only be provided with the camera 600 device or the audio device 700 for cost saving in manufacturing. Of course, both of them may be provided to realize more diversified functions and to improve the safety of the electric system, and are not limited herein.
In order to facilitate setting of the display content of the display screen 200 on the case cover 20 and facilitating consulting of data monitored by the electric control box, in some embodiments, referring mainly to fig. 1 and 4, the case cover 20 may further include a key 800, the case cover body 100 is further provided with a second mounting hole 110c for mounting the key 800, and the key 800 is connected to the controller 400 and is used for setting the display content of the display screen 200.
In this embodiment, the key 800 may be a touch key or a pressing type physical key, which is not limited herein. When the key 800 is a touch key, a touch panel is provided on the cover body 100 at a position corresponding to the touch key 800 (in fig. 1 and 2, the touch panel is located at a position corresponding to the key 800).
In order to improve the safety of electricity utilization, in an embodiment, the cover 20 may further include a temperature sensor (not shown), which may be disposed on the cover body 100 and connected to the controller 400; and the temperature sensor is used for detecting a temperature signal and displaying the temperature signal through the display screen 200.
In addition, in some other embodiments, the box cover 20 may further be provided with a humidity sensor to detect the ambient humidity, so as to further improve the safety of electricity consumption.
In addition, it should be noted that the cover 20 may further include a sensor (not shown), which is disposed on the cover body 100 and connected to the controller 400; a sensor for detecting a human body and transmitting a detection signal to the controller 400; the controller 400 is further configured to control the display screen 200 to be turned on or off according to the detection signal. So set up, when the inductor senses the human front side that is in the electric cabinet, controller 400 control touch-control screen display 200 lights automatically to convenient operation has greatly promoted the operation convenience.
The present invention further provides an electric cabinet, which mainly refers to fig. 6, and the electric cabinet includes a cabinet 10, an electronic device and a cabinet cover 20 disposed in the cabinet 10, the cabinet 10 is provided with an opening, the cabinet cover 20 is disposed on the opening, the display screen 200 of the cabinet cover 20 is connected to the electronic device, and the specific structure of the cabinet cover 20 refers to the above embodiments, and since the electric cabinet provided by the present invention includes all the schemes of all the embodiments of the cabinet cover 20, the electric cabinet at least has the same technical effects as the cabinet cover 20, and the description thereof is not repeated here.
Referring to fig. 1 and 6, in an embodiment of the present invention, the cover 20 includes a cover body 100 and a display 200, wherein the cover body 100 is configured to cover an opening of the box 10; the display screen 200 is disposed on the box cover body 100 and is used for connecting with the electronic devices in the electric cabinet.
In some application scenarios, a worker or a user needs to open the box cover 20 of the electric control box to perform operations such as closing or opening of a circuit breaker therein, or perform maintenance and repair on other electronic components in the electric control box, and the box body 10 may be provided with a window for exposing an electronic device in the electric control box; the case cover 20 is slidably provided on the case body 10 in a switchable manner between a closed position and an open position; in the capping position, the cover 20 covers the window; in the open position, the cover 20 opens the window. So set up, greatly promoted work efficiency, conveniently operate electronic components.
Referring to fig. 7, in an embodiment of the present invention, the electric cabinet includes a cabinet 10 and a cabinet cover 20 disposed on the cabinet 10, a circuit breaker is installed in the cabinet 10, and a display screen 200 and a camera 600 are disposed on the cabinet cover 20, and the electric cabinet control method includes the following steps:
s10, acquiring a first face image signal captured by the camera;
s20, comparing the first face image signal with a preset face image signal;
and S30, when the first face image signal is matched with the preset face image signal, controlling the display screen to be lightened and displaying the electrical parameters of the circuit breaker.
It should be noted that, when the electric cabinet is used for the first time, an administrator or a user may enter a preset face image into a storage device of the electric cabinet in advance through the camera 600, so as to perform face recognition when the electric cabinet is used next time.
In this embodiment, the camera 600 on the electric cabinet case lid 20 is used for taking pictures or making a video recording to the human body of its front side to obtain first face image signal, and the controller 400 of electric cabinet can predetermine face image signal according to the first face image signal that camera 600 caught and system and carry out the comparison, and when first face image signal and predetermine face image signal match, control display screen 200 automatic unblock is lighted, and shows the electric parameter of circuit breaker. Of course, information such as local time and temperature may also be displayed, and is not limited herein.
It can be understood that the electric cabinet of the invention realizes safer operation experience by the control method, avoids the misoperation of the electric cabinet by non-professional personnel such as children and the like, and improves the use safety of the electric cabinet.
Further, in an embodiment, referring to fig. 8, after the step S30 of controlling the display screen to light up and display the electrical parameter of the circuit breaker when the first face image signal matches the preset face image signal, the method may further include:
s40, acquiring the gesture signal captured by the camera;
s50, comparing the gesture signal with a preset gesture signal;
and S60, controlling the circuit breaker to turn off the power supply of the power utilization system when the gesture signal is matched with the preset gesture signal.
In this embodiment, the gesture signal that electric cabinet accessible camera 600 was shot carries out the operation of cutting off the power to the electric cabinet, and the user need not to use the power that the power consumption system was shut off to the excessive operation circuit breaker or display screen 200, has improved the operation convenience of electric cabinet, has realized man-machine interaction for the electric cabinet has more intellectuality.
In some application scenarios, when the display screen 200 is unlocked, an administrator or a user may leave the electric cabinet temporarily or forget to lock the electric cabinet, and in this case, other non-professional persons such as children may inadvertently come in front of the electric cabinet and perform some unsafe operations on the electric cabinet, which may cause a certain potential safety hazard. In this regard, the present invention further provides the following improvements:
in an embodiment, referring to fig. 9, the step S50 of comparing the gesture signal with a predetermined gesture signal may include:
s51, acquiring a second face image signal captured by the camera;
s52, comparing the second face image signal, the first face image signal and the preset face image signal;
s53, when the second face image signal, the first face image signal and the preset face image signal are not matched, controlling the display screen to display an alarm signal;
and S54, comparing the gesture signal with a preset gesture signal when the second face image signal, the first face image signal and the preset face image signal are matched.
It can be understood that, before executing the gesture operation instruction, the electric cabinet of the present invention can further identify and compare the human face again, only when the second human face image signal, the first human face image signal and the preset human face image signal are all matched, the gesture operation instruction can be executed, and when the second identified human face image signal is not consistent with the preset image signal of the system, the display screen 200 displays the alarm signal and can automatically lock, thereby avoiding abnormal operation under special conditions, and greatly improving the power utilization safety.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A case cover is applied to an electric cabinet, the electric cabinet comprises a box body with an opening, an electronic device and a detection device connected with the electronic device are arranged in the box body, the detection device is used for detecting electrical parameters of the electronic device, and the case cover is characterized by comprising:
the box cover body is used for covering the opening of the box body; and
the display screen is arranged on the box cover body; and
the controller is arranged on the box cover body and is used for being connected with the detection device in the electric cabinet, and the controller is connected with the display screen;
the controller is used for determining the fault type corresponding to the electronic device according to the electrical parameters detected by the detection device and controlling the display screen to display the electrical parameters and the fault type.
2. The case cover according to claim 1, wherein the case cover body is provided with an accommodating opening for accommodating the display screen, and the display screen is embedded in the accommodating opening of the case cover body; alternatively, the first and second electrodes may be,
the case lid still includes the panel frame, be equipped with the confession on the panel frame the installing port of display screen installation, the display screen inlays to be located in the installing port of panel frame to form display panel, display panel paste install in on the case lid body.
3. The box cover according to claim 1, wherein the box cover further comprises a status indicator light, the box cover body is further provided with a first mounting hole for mounting the status indicator light, and the status indicator light is connected with the controller;
and the status indicator lamp is used for being lightened under the control of the controller when the electronic device has a fault so as to send out a fault alarm signal.
4. The case cover of claim 1, wherein the case cover further comprises a camera mounted on the case cover body and connected with the controller;
the camera is used for shooting videos or photos under the control of the controller and displaying the videos or photos through the display screen; and/or
The box cover further comprises a voice device, the voice device is installed on the box cover body, and the voice device is connected with the controller;
the voice device is used for receiving the sound signal and/or playing the sound signal.
5. The case cover according to claim 1, further comprising a temperature sensor disposed on the case cover body, the temperature sensor being connected to the controller;
the temperature sensor is used for detecting temperature signals and displaying the temperature signals through the display screen.
6. The case cover according to claim 1, further comprising a key, wherein the case cover body is further provided with a second mounting hole for mounting the key, and the key is connected with the controller and used for setting the display content of the display screen;
the box cover comprises a box cover body and a key, wherein the key is a touch key, and a touch pad is covered on the box cover body corresponding to the position of the touch key.
7. An electrical cabinet, comprising:
a box body provided with an opening;
the electronic device is arranged in the box body; and
a lid according to any one of claims 1 to 6, the lid being provided over the opening.
8. The electric cabinet control method is characterized by comprising the following steps of:
acquiring a first face image signal captured by the camera;
comparing the first human face image signal with a preset human face image signal;
and when the first face image signal is matched with the preset face image signal, controlling the display screen to be lightened and displaying the electrical parameters of the circuit breaker.
9. The electric cabinet control method according to claim 8, wherein the step of controlling the display screen to light up and display the electrical parameter of the circuit breaker when the first facial image signal matches the preset facial image signal further comprises:
acquiring a gesture signal captured by the camera;
comparing the gesture signal with a preset gesture signal;
and when the gesture signal is matched with the preset gesture signal, controlling the circuit breaker to switch off the power supply of the power utilization system.
10. The electric cabinet control method according to claim 9, wherein the step of comparing the gesture signal with a preset gesture signal comprises:
acquiring a second face image signal captured by the camera;
comparing the second face image signal, the first face image signal and the preset face image signal;
when the second face image signal, the first face image signal and the preset face image signal are not matched, controlling the display screen to display an alarm signal;
and when the second face image signal, the first face image signal and the preset face image signal are matched, comparing the gesture signal with a preset gesture signal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011468746.7A CN112650106A (en) | 2020-12-14 | 2020-12-14 | Box cover, electric cabinet and control method thereof |
| PCT/CN2021/072931 WO2022126822A1 (en) | 2020-12-14 | 2021-01-20 | Box cover, electric control box and control method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011468746.7A CN112650106A (en) | 2020-12-14 | 2020-12-14 | Box cover, electric cabinet and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112650106A true CN112650106A (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011468746.7A Pending CN112650106A (en) | 2020-12-14 | 2020-12-14 | Box cover, electric cabinet and control method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112650106A (en) |
| WO (1) | WO2022126822A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114137887A (en) * | 2021-12-09 | 2022-03-04 | 南京煜耀智能科技有限公司 | Wisdom screen based on Harmony OS |
| CN115253120A (en) * | 2022-03-16 | 2022-11-01 | 国网甘肃省电力公司天水供电公司 | Microcomputer type transformer oil discharge and nitrogen injection fire extinguishing control box |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207473002U (en) * | 2017-11-27 | 2018-06-08 | 延边大学 | A kind of lost super conductive fault current limiter failure detector |
| CN208515555U (en) * | 2018-07-10 | 2019-02-19 | 信利光电股份有限公司 | A kind of automobile initiating means |
| CN210155702U (en) * | 2019-07-27 | 2020-03-17 | 美新莱瑞(广州)智能装备有限公司 | Intelligent tool cabinet |
| CN210224763U (en) * | 2019-09-30 | 2020-03-31 | 河南伊正电气设备有限公司 | Protective device for photovoltaic integrated box-type substation |
| CN111864577B (en) * | 2020-07-27 | 2022-03-22 | 湖南东方电器有限公司 | Intelligent electrical cabinet |
-
2020
- 2020-12-14 CN CN202011468746.7A patent/CN112650106A/en active Pending
-
2021
- 2021-01-20 WO PCT/CN2021/072931 patent/WO2022126822A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114137887A (en) * | 2021-12-09 | 2022-03-04 | 南京煜耀智能科技有限公司 | Wisdom screen based on Harmony OS |
| CN115253120A (en) * | 2022-03-16 | 2022-11-01 | 国网甘肃省电力公司天水供电公司 | Microcomputer type transformer oil discharge and nitrogen injection fire extinguishing control box |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022126822A1 (en) | 2022-06-23 |
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